Here’s a new song that was released in September at a Crimestoppers fundraiser in New Orleans. Another Murder in New Orleans is the first song New Orleans music legends Dr. John and Bobby Rush have recorded together. The songwriter is Laramie native Carl Gustafson, and as he explains, the song came out of a meeting with producer Donald Markowitz, who had Gustafson leaf through the New Orleans newspaper, the Times-Picayune…